055  
CDUS43 KGRR 050550  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
150 AM EDT MON MAY 05 2025  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR MAY 4 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 11:27 AM 88 1949 66 -4 78  
MINIMUM 40 4:57 AM 26 1971 44 -4 53  
2005  
AVERAGE 51 55 -4 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.64 1.06 1902 0.13 0.51 0.15  
MONTH TO DATE 1.22 0.53 0.69 0.95  
SINCE MAR 1 7.86 6.91 0.95 7.36  
SINCE JAN 1 9.97 11.55 -1.58 12.72  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.4 1954 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 1.7 9.6 -7.9 7.2  
SINCE JUL 1 63.8 77.6 -13.8 47.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 11 3 0  
MONTH TO DATE 46 45 1 9  
SINCE MAR 1 1295 1483 -188 1178  
SINCE JUL 1 5765 6189 -424 5264  
 
COOLING  
YESTERDAY 0 0 0 1  
MONTH TO DATE 0 0 0 1  
SINCE MAR 1 0 6 -6 4  
SINCE JAN 1 0 6 -6 4    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION NE (50)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 14.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 10:00 PM  
LOWEST 34 3:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 89 1959  
MINIMUM TEMPERATURE (F) 45 28 1983  
 
SUNRISE AND SUNSET  
MAY 5 2025...........SUNRISE 6:30 AM EDT SUNSET 8:48 PM EDT  
MAY 6 2025...........SUNRISE 6:29 AM EDT SUNSET 8:49 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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